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iio: light: lm3533-als: Print error message on invalid resistance
Print an error message to indicate that invalid configuration data was provided in the platform_data, rather than just aborting initialization. Signed-off-by: Bjorn Andersson <bjorn.andersson@sonymobile.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
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1 changed files with 3 additions and 1 deletions
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@ -743,8 +743,10 @@ static int lm3533_als_set_resistor(struct lm3533_als *als, u8 val)
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{
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{
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int ret;
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int ret;
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if (val < LM3533_ALS_RESISTOR_MIN || val > LM3533_ALS_RESISTOR_MAX)
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if (val < LM3533_ALS_RESISTOR_MIN || val > LM3533_ALS_RESISTOR_MAX) {
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dev_err(&als->pdev->dev, "invalid resistor value\n");
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return -EINVAL;
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return -EINVAL;
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};
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ret = lm3533_write(als->lm3533, LM3533_REG_ALS_RESISTOR_SELECT, val);
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ret = lm3533_write(als->lm3533, LM3533_REG_ALS_RESISTOR_SELECT, val);
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if (ret) {
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if (ret) {
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